5,7-Dibromo-8-Hydroxyquinoline CAS 521-74-4 Purity >98,0% (HPLC) (T)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 5,7-Dibromo-8-Hydroxyquinoline (5,7-Dibromo-8-Quinolinol) (CAS: 521-74-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com
Ngaran Kimia | 5,7-Dibromo-8-Hydroxyquinoline |
sinonim | 5,7-Dibromo-8-Quinolinol;5,7-Dibromoquinolin-8-ol;5,7-Dibromooxine;Bromoxine |
Nomer CAS | 521-74-4 |
Nomer CAT | RF2376 |
Status saham | Dina Stok, Skala Produksi Nepi ka Ton |
Formula Molekul | C9H5Br2NO |
Beurat Molekul | 302.95 |
Sensitip | Sensitip Cahaya |
merek | Kimia Ruifu |
Barang | spésifikasi |
Penampilan | Pareum-Bodas mun Oranyeu Lampu mun Konéng Bubuk ka Kristal |
Purity / Métode Analisis | > 98,0% (HPLC) |
Purity (Titrasi ku HClO4) | 97,5~102,5% |
Titik lebur | 197,0 nepi ka 203,0 ℃ |
Leungitna dina Drying | <1,00% |
Résidu on Ignition | <0,50% |
Total Kotoran | <2.00% |
Spéktrum Infrabeureum | Conforms kana Struktur |
Proton NMR Spéktrum | Conforms kana Struktur |
Standar tés | Standar Perusahaan |
Pamakéan | Panganteur Farmasi |
Bungkusan: Botol, kantong Aluminium foil, 25kg / Karton Drum, atawa nurutkeun sarat customer urang
Kaayaan Panyimpenan:Simpen dina wadah anu disegel dina tempat anu tiis sareng garing;Ngajaga tina cahaya sareng Uap
Kumaha Meuli?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
Pangalaman 15 Taun?Simkuring gaduh leuwih ti 15 taun pangalaman dina pabrik jeung ékspor rupa-rupa zat panengah farmasi kualitas luhur atawa bahan kimia rupa.
Pasar Utama?Ngajual ka pasar domestik, Amérika Kalér, Eropa, India, Rusia, Korea, Jepang, Australia, jsb.
KualitasKapastian?jaminan kualitas dipercaya, manajemén ketat.Alat-alat profésional pikeun analisa kalebet NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, jsb.
Sampel?Kaseueuran produk nyayogikeun conto gratis pikeun évaluasi kualitas, biaya pengiriman kedah dibayar ku para nasabah.
Audit Pabrik?Inok pabrik wilujeng sumping.Mangga janjian sateuacanna.
MOQ?Taya MOQ.urutan leutik bisa ditarima.
Waktos pangiriman? Lamun dina stock, tilu poé pangiriman dijamin.
Angkutan?Ku Express (FedEx, DHL), ku Air, ku Laut.
Sintésis custom?Bisa nyadiakeun layanan sintésis custom.
Sarat pamayaran?Invoice Proforma bakal dikirim heula saatos konfirmasi pesenan, kalebet inpormasi bank kami.Mayar ku T / T (Transfer Telex), PayPal, Western Union, jsb.
5,7-Dibromo-8-Hydroxyquinoline (5,7-Dibromo-8-Quinolinol) (CAS: 521-74-4) nyaéta hydroxyquinoline halogénated.5,7-Dibromo-8-Hydroxyquinoline mangrupakeun panengah sintétik mangpaat pikeun sintésis farmasi, panengah organik.Prosés Manufaktur Pikeun gantung tina 14,5 g 8-Hydroxyquinoline dina 400 ml cai ditambahkeun dropwise leyuran 32,3 g Bromin jeung 30 g 8% hydrobromide cai dina 30 ml cai.Suhu campuran réaksi turun ka 33 ℃.Aduk ieu dituluykeun pikeun 30 mnt, 5,7-Dibromo-8-Hydroxyquinoline ieu dikumpulkeun ku filtration, dikumbah ku cai jeung garing;ngahasilkeun 29,8 g (98,4%).
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